APA Citation

Suyitno A, & Sukirman. (2009). Biologi. Bogor: Yudhistira.

Chicago Style Citation

Suyitno A, and Sukirman. Biologi. Bogor: Yudhistira, 2009.

MLA Citation

Suyitno A, and Sukirman. Biologi. Bogor: Yudhistira, 2009.

Warning: These citations may not always be 100% accurate.